1 files changed, 27 insertions, 1 deletions
diff --git a/src/components/application_manager/include/application_manager/display_capabilities_builder.h b/src/components/application_manager/include/application_manager/display_capabilities_builder.h
index 529c9a32c1..6810bfee8c 100644
--- a/src/components/application_manager/include/application_manager/display_capabilities_builder.h
+++ b/src/components/application_manager/include/application_manager/display_capabilities_builder.h
@@ -68,6 +68,16 @@ class DisplayCapabilitiesBuilder {
       const smart_objects::SmartObject& display_capabilities);
 
   /**
+   * @brief IsWaitingForWindowCapabilities checks wheter builder is waiting for
+   * a capabilities notification for at least one window or not
+   * @param incoming_display_capabilities capabilities to analyze
+   * @return true if builder is waiting for capabilities for at least one
+   * window, otherwise returns false
+   */
+  bool IsWaitingForWindowCapabilities(
+      const smart_objects::SmartObject& incoming_display_capabilities) const;
+
+  /**
    * @brief ResetDisplayCapabilities resets stored notification
    */
   void ResetDisplayCapabilities();
@@ -84,13 +94,29 @@ class DisplayCapabilitiesBuilder {
    */
   const smart_objects::SmartObjectSPtr display_capabilities() const;
 
+  /**
+   * @brief IsWindowResumptionNeeded checks that is there a need for
+   * resumption of windows (except main window)
+   * @return true if data about windows to be resumed was saved in window_info,
+   * otherwise returns false
+   */
+
+  bool IsWindowResumptionNeeded() const;
+
  private:
+  /**
+   * @brief InvokeResumeCallback invokes resume callback function if all
+   * required criteria is met
+   */
+  void InvokeResumeCallback();
+
   smart_objects::SmartObjectSPtr display_capabilities_;
   typedef std::set<WindowID> WindowIDsToResume;
   WindowIDsToResume window_ids_to_resume_;
   Application& owner_;
   ResumeCallback resume_callback_;
-  sync_primitives::Lock display_capabilities_lock_;
+  mutable sync_primitives::Lock display_capabilities_lock_;
+  bool is_widget_windows_resumption_;
 };
 }  // namespace application_manager
 #endif